Allotetrahydrocortisol (5a-Tetrahydrocortisol) is a metabolite of Cortisol. Cortisol is the main glucocorticoid in human. It is produced in adrenal cortex and plays a crucial role in many physiological processes. References: [1]. BUSH IE, et al. The excretion of allo tetrahydrocortisol in human urine. Biochem J. 1957 Dec;67(4):689-700. [2]. Kosicka K, et al. Detailed analysis of cortisol, cortisone and their tetrahydro- and allo-tetrahydrometabolites in human urine by LC-MS/MS. J Pharm Biomed Anal. 2017 Jun 5;140:174-181.

纯度：≥98%

CAS：302-91-0